1374287674 has 8 divisors (see below), whose sum is σ = 2151059040. Its totient is φ = 657267996.

The previous prime is 1374287647. The next prime is 1374287683. The reversal of 1374287674 is 4767824731.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1374287674² = 3777333221816660552, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14937864 + ... + 14937955.

It is an arithmetic number, because the mean of its divisors is an integer number (268882380).

Almost surely, 2^1374287674 is an apocalyptic number.

1374287674 is a deficient number, since it is larger than the sum of its proper divisors (776771366).

1374287674 is a wasteful number, since it uses less digits than its factorization.

1374287674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29875844.

The product of its digits is 1580544, while the sum is 49.

The square root of 1374287674 is about 37071.3861893509. The cubic root of 1374287674 is about 1111.7979880134.

The spelling of 1374287674 in words is "one billion, three hundred seventy-four million, two hundred eighty-seven thousand, six hundred seventy-four".